Home / 151,217,847.40-226,826,771.10-144,583,364.20

Finding the Fourth Proportional to 151,217,847.40, 226,826,771.10 and 144,583,364.20

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Solution

The fourth proportional to 151,217,847.40, 226,826,771.10 and 144,583,364.20 is: 216,875,046.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,217,847.40 : 226,826,771.10 = 144,583,364.20 : x
  2. Step 2: Convert to fraction form
    151,217,847.40/226,826,771.10 = 144,583,364.20/x
  3. Step 3: Cross multiply
    151,217,847.40x = 226,826,771.10 × 144,583,364.20
  4. Step 4: Simplify right side
    151,217,847.40x = 32,795,377,656,261,332
  5. Step 5: Solve for x
    x = 32,795,377,656,261,332/151,217,847.40
  6. Step 6: Final answer
    x = 216,875,046.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.